import java.util.ArrayList;
import java.util.List;

public class MasterDaoImpl implements MasterDao{

    @Override
    public List<Master> getAllMaster() {
        Master master1 = new Master("zhang","123456");
        Master master2 = new Master("li","123456");
        Master master3 = new Master("wang","123456");
        List<Master> masterList = new ArrayList<>();
        masterList.add(master1);
        masterList.add(master2);
        masterList.add(master3);
        return masterList;
    }
}
